skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 2
Patent #:
Issue Dt:
10/12/2010
Application #:
11503781
Filing Dt:
08/14/2006
Publication #:
Pub Dt:
03/01/2007
Inventors:
Yong Dai, Yong Wang, Shengjin Jin, Deborah H. Meshulam, Godfrey W. Amphlett
Title:
PROCESS FOR PREPARING PURIFIED DRUG CONJUGATES
Assignment: 1
Reel/Frame:
018273/0551Recorded: 09/19/2006Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/24/2006
Exec Dt:
08/24/2006
Exec Dt:
08/24/2006
Exec Dt:
08/18/2006
Exec Dt:
08/21/2006
Assignee:
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6780
Assignment: 2
Reel/Frame:
034535/0696Recorded: 12/05/2014Pages: 2
Conveyance:
CHANGE OF ADDRESS
Assignor:
Exec Dt:
03/24/2008
Assignee:
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Correspondent:
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, STE. 4900
180 N. STETSON
CHICAGO, IL 60601-6731

Search Results as of: 06/14/2024 07:26 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT